baber/WOPTO huggingface dataset:
Patent JP-S5616997-A (JP)
Title: Readout circuit for read only memory
Inventor: KISHIMOTO KAZUO
IPC: G11C17/00
Filed: 1979-07-17
Abstract: PURPOSE:To reduce the waiting time and to speed up the data readout, by sectioning the memory element into N sets of blocks possible address designation at the same time, and reading out and latching N sets of data once at one access time. CONSTITUTION:The specified address is provided with the memory element groups 11-1, 11-2 storing the data, and the address assignment of the memory element group of the i-th sectioned into N sets of blocks is taken as the address (kN+i-1). The output of each memory group is latched to the latch circuits 13-1, 13-2 in the output timing of the timer circuit 12 and output in response to the output timing of the decoder circuit 14. Further, the upper rank bit out of the address signal line 18, is given to each memory group, addres latch circuit 15 and comparator 16, and the lower rank bit is given to the decoder circuit 14. As a result, the data k is read out succeeding to the memory data preparation end signal f.
Patent JP-H02269327-A (JP)
Title: Manufacture of optical heterodyne detector and optical waveguide element
Inventor: KAMINAGA TAKESHI
IPC: H04B10/516
Filed: 1989-04-11
Abstract: PURPOSE:To obtain an optical heterodyne detector which is small in size, stable, and also, can be manufactured easily by providing a photodetecting means for photodetecting a light beam mixed by a mixing means and outputting the corresponding signal, a driving means for driving an acoustooptical modulator, and a signal processing means for processing an output signal of the photodetecting means. CONSTITUTION:This detector is provided with a photodetecting means 151 for photodetecting a light beam mixed by a mixing means 124, and outputting the corresponding signal, driving means 141, 142 and 161 for driving an acoustooptical modulator 131, and signal processing means 152, 153 and 161 for processing an output signal of the photodetecting means. In this state, a light beam whose frequency is different from that of a signal light called a local oscillation light is superposed onto a signal light to be detected. A difference of frequencies of these two light beams is very small, comparing with a frequency of each light beam, and in the case the local oscillation light is very intense, the signal light can be detected with high sensitivity by detecting a component being equal to a difference of the frequencies of two light beams in a current obtained by bringing a superposed light beam to photoelectric conversion by the photodetector 151. In such a way, the optical heterodyne detector which can realize the miniaturization, the stabilization, and the simplification of the manufacturing process is obtained.
Patent JP-H01264386-A (JP)
Title: Time lapse system magnetic recording/reproducing device
Inventor: TAKAHASHI SUSUMU
IPC: H04N5/915
Filed: 1988-04-15
Abstract: PURPOSE:To attain recording for a long time by providing the FM modulating means of a time compressed voice and a recording timing control means, recording the time compressed voice immediately before intermittent track sending, and recording a video signal immediately after the completion of the track sending. CONSTITUTION:A sound signal arriving at a voice input terminal 1 is FM- modulated after time compression, and intermittently recorded on a magnetic tape 17 by a gate circuit 4. The video signal arriving at a video input terminal 7 is separated into a Y signal (luminance signal) and a C signal (chrominance signal), the Y signal is FM-modulated, the C signal is frequency-converted into low frequencies, then they are added, and picture-recorded in a frameless on the magnetic tape 17 by a gate circuit 12. Further, by the operation of an intermittent driving circuit 30, the magnetic tape 17 is intermittently run, the compressed voice track and the video track are tightly formed on the magnetic tape, and the recording is attained for a long time.
Patent JP-S57206268-A (JP)
Title: Rotor for superconducting electric rotating machine
Inventor: MIO KOUJI
IPC: H02K3/34
Filed: 1981-06-11
Abstract: PURPOSE:To simplify insulation reinforcing work at the transpositional parts of coils  of a superconducting electric rotating machine when superconducting field coils are to  be wound in plural lines and in plural steps in grooves of a rotor by a method wherein  the transpositional parts of coils are provided being concentrated locally, and insulating sheets are inserted previously between the respective lines of coils in the transpositional parts. CONSTITUTION:When the superconducting field coils 3 are to be wound in the plural  lines and in the plural steps in the groove parts formed at the coil equipping body  parts 24 of the rotor of superconducting electric rotating machine, the coils 3 are  wound around a spool 27 having a core metal previously interposing guide plates 29  between the coils, the transpositioning process is performed at the notch parts 30 in  the spool 27, and the insulating sheets 31 are set between the lines to form the multiline multistep coils. The transpositional parts 26 of the respective turns are concentrated at the coil end parts 25 locally, and the coils are accommodated in the grooves.  Accordingly by performing reinforcement of insulation of the transpositional parts 26  at the time when the coils are to be wound around the spool 27, to perform insulation  at every one turn when assembling is to be performed can be made as needless, and  time to be needed for insulation work can be reduced sharply.
Patent JP-S5617149-A (JP)
Title: Production of high toughness wear resistant and corrosion resistant link chain
Inventor: KAMITSUMA YASUO
IPC: B21L15/00
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a link chain having high strength, toughness and wear resistance by directly inserting the link chain having been carburized or carbonitrided into melt liquid of the specific component composition.  
     CONSTITUTION: The link chain comprising iron and steel is carburized or carbonitrided, after which it is directly inserted into the melt liquid of the composition comprising 32W60% Pb, 35W63% Bi and 3W15% Cd preferably at ≤250°C in the state of that atmosphere, whereby it is cooled. This makes it possible to obtain the link chain which is tough and has wear and corrosion resistances. In addition, this method allows the combination of heat treatment and plating into one treatment and therefore the considerable reduction in the treating process is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08257397-A (JP)
Title: Water absorbent
Inventor: OISO YOICHI
IPC: B01J20/24
Filed: 1995-03-24
Abstract: PURPOSE: To provide a water absorbent composed of polysaccharides having liquid absorbability even to a metal salt aq. soln. or water-containing alcohol. CONSTITUTION: Polysaccharides are compounded with a water absorbent. As polysaccharides, ones becoming water-insoluble by heat treatment are pref. from an aspect of handling properties. Further, polysaccharides have physicochemical properties such that constitutional sugar consists of five kinds of D-glucose, D-galactose, D-glucronic acid, D-ribose and D-ribulonic acid (1), a constitutional mol. ratio is D-glucose : D-galactose : D-glucronic acid : D-ribose : D-ribulonic acid = 10:1.8-2.9:1.8-2.6: 0.5-1.7:0.5-1.7 (2), a mol. wt. measured by gel filter chromatography is about 1×10<3> -10×10<6> (3) and the content of an O-acetyl group is 0-10wt.% (4).
Patent JP-H08261363-A (JP)
Title: Method and device for applying lining on pipe conduit in deformed section
Inventor: KITAHASHI NAOKI
IPC: B29C63/32
Filed: 1995-03-24
Abstract: PURPOSE: To cope with a pipe conduit in a deformed section by a method wherein a belt-like member having two side edges between which a joint is formed is continuously fed and helically wound and the joints making contact with each other are joined together by an applying device, containing a molding frame where a number of guide rollers are interconnected, to additionally form a lining pipe. CONSTITUTION: When a pipe conduit is applicable for a sewerage work, a belt-like member 100 is wound from a manual work position several times to produce a lining pipe R for a start. A lining applying device S containing a mold frame 1 where a number of guide rollers 2 are interconnected is incorporated in the inner side of the lining pipe R for a start. The inner and outer surface rollers 3 and 4 of the joining mechanism part 5 of the applying device S are rotated and by the nipping force of the two members, the joints making contact with each other of the belt-like member 100 are joined together. Simultaneously, through the engagement guide work of the annular flange part of the outer surface roller 4 and the groove of the belt-like member 100, the whole of the applying device S is revolved in the peripheral direction of a pipe and advanced in the axial direction of the pipe, and the belt-like member 100 is helically wound to orderly manufacture a lining pipe R.
Patent JP-S5616589-A (JP)
Title: Treatment of water-containing coal
Inventor: KUBO ISAO
IPC: C10G1/00
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a coal-hydrocarbon oil mixture, in high heat efficiency, by heating water-containing oleophilic coal together with a hydrocarbon oil having higher density than water under specific conditions, and separating the mixture into an upper water layer and the lower objective mixture layer.  
     CONSTITUTION: Oleophilic coal containing a large amount of water and a hydrocarbon oil having higher density than water (e.g. creosote oil) are charged into a mixing tank 1, and stirred and mixed. The mixture is heated at 100W350°C in a preheater 4 under a pressure above the saturated vapor pressure of water, and introduced into a decanter 5 while keeping the temperature and the pressure of the mixture within the above ranges. The mixture is separated by gravity into an upper water layer (a) and a lower coal-oil slurry layer (c).  
     EFFECT: Water is separated from coal in high efficiency irrespective of the particle size of the coal. The water-soluble ash in the coal is also removed together with water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5317313-A (JP)
Title: Information reading method and apparatus
Inventor: MASUDA TAKAO
IPC: H03M5/00
Filed: 1976-07-30
Abstract: PURPOSE: To gate information signal accurately by generating a gate signal at the ending of timer operation when a clock signal is dropped out. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57205760-A (JP)
Title: Developing device
Inventor: SAITOU TAKESHI
IPC: G03G15/09
Filed: 1981-06-15
Abstract: PURPOSE:To prevent the flocculation of toners and the formation of toner wells owing to the powder pressure at the leading end of a stripping plate and frictional heat by spacing the windowed stripping plate intermittently from the surface of a developing sleeve. CONSTITUTION:A stripping plate 9 having windows 11 is supported oscillatably by means of a shaft 17, and arms 12 on both sides are engaged with the pins 14 of levers 3 for releasing a cleaning brush. When the levers 3 turn clockwise, the plate 9 is turned counterclockwise by the arms 12, and spaces from the surface of a sleeve 4, then the otners dammed up at the leading end of the plate 9 are released from powder pressure and frictional heat and pass smoothly in the clearances of the plate 9. When the brush 2 returns to the home position in the cleaning stage of a drum 1, the plate 9 contacts with the sleeve 4 by following this up. Therefore, the flocculation of the toners and the formation of toner wells are prevented.
Patent JP-H02271344-A (JP)
Title: Silver halide color photographic sensitive material and manufacture of the same
Inventor: ARAKAWA JUN
IPC: G03C1/06
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a color photographic sensitive material superior in the surface conditions without coating trouble by forming a nonphotosensitive layer obtained by mixing a specified aqueous dispersion containing a hydrophobic organic dye with an aqueous solution containing a hydrophilic colloid and coating a support with this mixture. CONSTITUTION:The photosensitive layer is obtained by mixing the aqueous dispersion containing the hydrophobic organic dye together with a high-boiling organic solvent in a solvent dye ratio of (5 - 0): 1, with the aqueous solution containing the hydrophilic colloid in a static mixer, and coating the support with this mixture without leaving it for >=20min after mixing, and at least one of the layers is formed on the support, thus permitting the obtained silver halide photographic sensitive material to be improved in dispersion stability against leaving still the mixture of the dye dispersion diluted with the hydrophilic colloidal solution and to be enhanced in color reproduction performance and sharpness and safelight aptitude without causing trouble due to spots and deteriorating film strength.
Patent JP-H03289544-A (JP)
Title: Surface inspecting apparatus for color filter
Inventor: NISHIKI TAMAHIKO
IPC: G01N21/93
Filed: 1990-04-06
Abstract: PURPOSE:To improve reliability by comparing a luminance signal and a reference signal, and detecting a defective position based on horizontal and vertical synchronizing signals and the position of a stage. CONSTITUTION:The surface of color filter F is irradiated with a light source 3. The image is picked up with a TV camera 5, and the image signal NTSC of the surface is outputted. A stage 1 is controlled with a stage driving circuit 2, and the position of the filter F is changed. Here, a luminance-signal separating circuit 6 separates a luminance signal Y from the signal NTSC outputted from the camera 5. A comparator 8 compares the signal Y with the reference signal from a reference signal generating circuit 7. When it is judged that there is a defect with a defect-coordinate detecting circuit 10, the coordinates of the defect are detected based on a horizontal synchronizing circuit H, a vertical synchronizing signal V and the position of the stage 1. The image signal is separated from the signals H and V in a synchronizing signal separating circuit 9. Since human factors are omitted in this apparatus, the highly reliable inspection can be performed.
Patent JP-S6484-A (JP)
Title: Picolinic acid derivative and herbicide
Inventor: SHIGEMATSU MASAHIRO
IPC: C07D401/12
Filed: 1987-04-14
Abstract: NEW MATERIAL:A compound expressed by formula I [R represents H, alkyl, alkenyl, alkali (or alkaline earth) metal, alkylammonium residue, formula II (R 8  represents H or alkyl; R 9  represents alkoxycarbonyl, cyano, halogen, atom., acetyl, etc.), etc.; R 1  and R 2  represent halogen atom., lower alkyl, lower alkoxy or lower haloalkoxy; X represents H, halogen atom. or lower alkyl; Z represents methyne or N, n is 0 or 1] or salt thereof.  
     EXAMPLE: Methyl 3-(4,6-dimethoxypyrimidin-2-yl)oxypicolinate.  
     USE: A herbicide.  
     PREPARATION: A compound expressed by formula III is reacted with a compound expressed by formula IV (R 5  represents halogen atom. or alkylsulfonyl) in the presence of a base, preferably in an inert solvent within the temperature range of ambient temperature W boiling point of the solvent for several min W several hr. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H02270616-A (JP)
Title: Suspension for steering wheel
Inventor: MATSUOKA YOSHINORI
IPC: B60G15/04
Filed: 1989-04-13
Abstract: PURPOSE:To smoothly carry out the steering of wheels by providing a rotary damper whose vane is housed in an oil chamber in the connecting part of a suspension arm and a vehicle, so that it is positioned on the opposite side to the wheel with respect to the oscilating central axis of the arm. CONSTITUTION:A front suspension 1 is provided with upper and lower arms 2, 3 arranged nearly parallel to the direction of the width of a vehicle, and a wheel 7 is supported by the ends of respective arms 2, 3 via a wheel support 6. The base end part of the lower arm 3 is oscilatably supported by a supporting shaft 11 to a bracket 13 fitted to a vehicle frame. In this case, a rotary damper 16 is fitted to the base end part of the lower arm 3. The damper 16 is so constituted that it is provided with both a damper case 17 fitted to the lower arm 3 so as to be positioned on the opposite side to the wheel 7 with respect to the oscilating central axis of the arm 3, and a vane 18 integrally connected to the supporting shaft 11, and that the fan-shaped oil chamber 20 inside the damper case 17 is partitioned into upper and lower two chambers by a vane 18.
Patent JP-S5615553-A (JP)
Title: Rechargeable cell
Inventor: TAMURA TAKESHI
IPC: H01M50/503
Filed: 1979-07-18
Abstract: PURPOSE:To simplify the handleability of cell by providing slibably a connection ring to be connected with an adjascent insulating case on the outside of the upper or lower part of an insulating cylindrical case. CONSTITUTION:The cell 10 consists of the insulating cylindrical case 30 and the connection ring 40 attached slidably to the outside of the lower part of the case 30. In connecting two cells 10 in series in the lengthwise direction, a pair of the cells 10 and 10' are stacked vertically in place, the connection ring 40 attached slidably to the outside of the lower part of the cell 10 located on the upper side is slided downwardly, the annular projection 41 provided to the connection ring 40 is fitted into the annular concave groove 34' formed in the outside of the upper part of the cell 10' located at the lower side, and the other annular projection 42 is fitted into the annular groove 35 of the cell 10. The outside diameter of the insulating cylindrical case is preferably made to meet the dimensions of the usual type cells.
Patent JP-S60234170-A (JP)
Title: Backlash adjusting mechanism for gear
Inventor: SHIYOUJI KAZUAKI
IPC: F16H1/06
Filed: 1984-05-08
Abstract: PURPOSE:To carry out the adjustment of backlash, by linearly changing the relative addendum modification coefficients of spur gears so that it is large at one end in the axial direction thereof but is small at the other end, and by journalling the spur gears movably in the axial direction thereto. CONSTITUTION:In a body in which a pair of drive and driven spur gears 4, 5 that are meshed together between their input and output shafts 2, 3 are journalled, the relative addendum modification coefficients of the spur gears 4, 5 are linearly changed so that it is large at one end in the rotary axial direction but is small at the other end, and the sum of the addendum modification coefficients of both spur gears 4, 5 is made constant in the meshed section thereof. Further, the drive spur gear shaft 4 is journalled movably in the axial direction with respect to the input shaft 2. Therefore, only by moving and adjusting one of the gears in the axial direction, the gap between the meshed gears may be removed or adjusted to adjust the backlash.
Patent JP-S5216761-A (JP)
Title: Overhead travelling crane
Inventor: HOSAKA YUKIO
IPC: F21V9/08
Filed: 1975-07-30
Abstract: PURPOSE: Travelling portion of overhead travelling crane is illuminated by special wave length light beam from super high tension mercury lamp, easily idintify the moving body, as safety device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62249778-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: HIRANO RYOICHI
IPC: B41J2/44
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a print output under such condition as the picture quality of print is steady at all times by constructing such that a fan is driven only when the temperature of a LED array exceeds over a predetermined setting level. CONSTITUTION:Cooling fins 15 are provided onto a LED array substrate 9 while a cooling fan 16 is fixed to one end of a cover and a thermistor 18 is fixed to part of cooling fins 15. The temperature of the thermistor is set near to such level as the fan 16 is settled under normal operating condition when the LED array is lighting in a picture image pattern. When an optical printer enters into a standby condition, power is fed to a drive IC for a LED array head to increase the temperature at the LED array section, and when said temperature reaches the setting temperature of the thermistor, the fan is driven based upon a signal fed from the thermistor, whereby the temperature of the LED array is maintained at the setting temperature of the thermistor, thus entering into a steady state. Consequently, the picture quality does not vary during a print cycle.
Patent JP-H09281965-A (JP)
Title: Music sound synthesizing device
Inventor: NAKANISHI MASAHIRO
IPC: G10H1/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a music sound synthesizing device which can synthesize music sound of a physical model system (system in which a production mechanism of a music instrument is simulated by an electronic circuit) and a music sound of a granular synthesis system with a single circuit. SOLUTION: This device is constituted of a modulation circuit 114 modulating delay quantity of a closed loop circuit and an accumulator 113 mixing waveforms taken out from each closed loop circuit, adding to a signal generating circuit 104 required conventionally at the time of synthesizing music sound of a physical model system. In this case, the signal generating circuit 104 supplies a single signal and the like to plural closed loop circuits, the modulation circuit 114 circulates a single signal and the like controlling a circulating time in a closed loop circuit at random, the accumulator 113 synthesizes music sound of a granular synthesis system as well as music sound of a physical model system by taking out and mixing signals in circulation.
Patent JP-S5427314-A (JP)
Title: Focus voltage supply device
Inventor: SHIMANO OSAMU
IPC: H04N3/26
Filed: 1977-08-01
Abstract: PURPOSE: To reduce the number of the component parts and thus to realize a miniature size for the voltage supply device by utilizing the lead wire which is connected between the rectifying element and the variable resistance as a smoothing capacitor plus the distribution capacity between the earth and the lead wire for the focus vbltage supply device which is used for the CRT circuit of a TV receiver. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5618133-A (JP)
Title: Automatic clearance adjusting device for drum brake
Inventor: NAGAI SHIGEO
IPC: F16D65/56
Filed: 1979-07-20
Abstract: PURPOSE: To stop a feeding function of a feeding pawl to prevent an overadjustment by a method wherein an engagement between protruded and recessed portions of an operating disc and the feeding pawl is slipped against a resilient force of a spring when a load torque bigger than a predetermined value is applied to the feeding pawl.  
     CONSTITUTION: When an operating lever 4 is pulled into a direction a upon braking, the lever 4 is pivoted about a pin 7 into a direction b to move a brake shoe pushing member 9 to the right. Thereby, a left shoe 2a is opened to the left and a right shoe 2b is opened to the right through an adjusting screw 12. Concurrently, an operating plate 24 and a feeding pawl 21 are pivoted into a direction b about a pin 7 by the lever 4, therefore, a ratchet wheel 18 is rotated and the adjusting screw 12 is sent out to the right, thereby, a shoe clearance is corrected properly. In this case, if a load torque bigger than a predetermined value is applied to the feeding pawl 21, engaging portions 20, 23 of recessed and protruded portions are slipped against a resilient force of a spring 25 and a feeding function of the feeding pawl 21 is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5917014-A (JP)
Inventor: OOUCHI MASAAKI
IPC: F16B35/04
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61248636-A (JP)
Inventor: FUIRIAMU EE FURETSUZA
IPC: H04H60/14
Filed: 1986-04-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。